I had a very nice stay at Irams flat. It is nicely located next to the Habito mall, not far away from two subway station and has around 100 restaurant options within 10min walking distance.
If I am back in Bangkok I will definitely stay at his place again. Fitness and pool are in the building next door and only 2min away (door to door).
When I arrived I had a broken chair in the room and Iram replaced it within 24h!
Iram also offered a lot of information about the area - just feel free to ask, he replied within minutes :)